搜索资源列表
vmd-verify3
- vmd分解程序,修改版,可以用于处理实测振动信号。-vmd decomposition process, a modified version can be used for processing the measured vibration signal.
VMD
- 对故障信号进行去噪,自己调试的程序,带注释-The fault signal to denoise, debug their own procedures, with notes
程序
- 信号分解,求出信号的频谱,包络谱,进行分析提取,再对特征信号(Signal decomposition)
VMD
- 变分模态分解程序,VMD为主程序(理论信号长度为1s),可在VMD_test中修改需要的信号(Variational modal decomposition procedure)
基于小波的VMD程序
- 将小波滤波方法与VMD算法结合,提取故障信息(Wavelet and VMD algorithm are combined to extract fault information)
VMD程序
- 变分模态分解的matlab程序,便于分析(Variational modal decomposition of the matlab program, easy to analyze)
EEMD和VMD程序
- EEMD在EMD的基础上进行添加高斯白噪声,VMD相对于EEMD时频分解效果更好,有效的抑制了模态混叠和端点效应(EEMD adds Gaussian white noise on the basis of EMD, and VMD has better effect on time-frequency decomposition than EEMD, effectively suppressing modal aliasing and endpoint effects)
myVMDtest
- 含有最新VMD算法,计算信号特征值,频谱分析,检测故障信息点(The latest VMD algorithm, the eigenvalue of the signal, the spectrum analysis, the detection of the fault information point)
VMD
- VMD算法程序,自己调好的可以直接运行,适合初学者。(VMD algorithm program, its own tune can be directly run, suitable for beginners.)
VMD及调用方法,步骤解释
- VMD的运行程序,详细说明代码含义及如何在matlab命令行进行调用(VMD operation program, detailed descr iption of the meaning of the code and how to call in the matlab command line.)
rParabEmd__L
- 该程序对信号进行经验模式分解,可以用于故障信号处理,还可以与很对方法结合。如,排列熵,emd,vmd,等(This program performs the Empirical Mode Decomposition accordingly to the signal)
VMD
- vmd分解的源代码,信号分解效果好,程序附带注解(Vmd decomposition of the source code, signal decomposition effect is good, the program comes with annotations)
VMD
- 变分模态分解的源程序 ,主要用于信号处理(Source program for variational mode decomposition, mainly used for signal processing)
shang2JIAZHI_of_extract_feather_VMD_test
- 利用VMD分解,计算每个模态的能量熵的程序。(VMD decomposition is used to calculate the energy entropy of each mode.)
一些数据驱动的轴承故障诊断程序
- 一些数据驱动的轴承故障诊断程序,总结不容易,希望大家好好利用。
vmd
- 轴承故障信号vmd分解及输出频谱图和幅值图,内含main、vmd及输出频谱图和幅值图三个程序,直接用main就行(VMD decomposition of bearing fault signal and output spectrum and amplitude diagram)
vmd
- VMD.分解程序-将序列分解为多个子序列,用于风速风功率等新能源预测(VMD. Decomposition Procedure - Used for Predictive Use.)
计算vmd所有分量单边谱
- 这是本人在网上找到资源,然后进行修改后得到的求单边谱的程序,可以直接用。
VMD通过中心频率确定分解个数K
- vmd的原始程序,亲测可以用,有什么问题的欢迎大家留言与探讨。(VMD original program, pro test can be used, what questions are welcome to leave a message and discuss.)
VMD代码
- VMD代码,该程序对信号进行经验模式分解,可以用于故障信号处理,还可以与很对方法结合。如,排列熵,emd,vmd,等,包含VMD、EMD、EEMD工具箱,可用于变分模态分解、EMD以及EEMD谐波检测对对比分析(VMD code, the program for empirical mode decomposition of signals, can be used for fault signal processing, can also be combined with a very goo